puts "================================================="
puts "OCC31120: Memory leak in BRepOffsetAPI_MakeOffset"
puts "================================================="
puts ""

restore [locate_data_file bug31120_wire.brep] w

mkoffset r w 1 0.5
set log [meminfo h]
regexp {([0-9+-.eE]*)} $log full memval1

for {set i 0} {$i < 20} {incr i} {
  mkoffset r w 1 0.5
  set log [meminfo h]
  regexp {([0-9+-.eE]*)} $log full memval

  set ratio (${memval}-{$memval1})/${memval1}

  if { ${ratio} > 0.05} {
      puts "Error: memory leak"
  }
}